While you wait for answers, we may have found some information which could help you.
Success
Message
Boost mode stuck on after a power cut?
How can i mend my aqualisa digitalpumped shower unit?
Aqualisa (blue led) quartz digital not working?
Aqualisa Quartz digital shower ?
How can I fix my Aqualisa Aquastream Shower?
i have a aqualisa shower bur will not turn on?
Aqualise shower?
Aqualisa power shower?
Aqualisa pump wont turn on?
How can we stop whirring noise when turned off?
Aqualisa Aquastream pump not always working?
Aqualisa Axis Digital, Lights permanently on but no water ?